I’ve been through this process before (for older versions of MediaWiki than the 1.18 version I’m using at the moment, and things have changed) but yesterday I found myself following instructions for enabling support for mathematical equations in MediaWiki. So that’s up-to-date on my Morpheus (private) and Sixsigma (public at jj5.net) wikis (which are based on my jjwiki project). At the moment I have four wiki projects: bkwiki and bkdevwiki for Blackbrick, pcwiki for ProgClub and jjwiki for jj5.net. I also have another wiki project that’s not presently under version control called BBS for Blackbrick. I think I’ll roll the bkwiki, bkdevwiki and BBS projects into a single project (bkwiki), and the pcwiki and jjwiki projects into a single project (jjwiki) so that I only have two MediaWiki projects to maintain (for now). But, as usual, making things simpler demands more work… not sure when I’ll get around to that.